Phương pháp đánh giá: so sánh văn bản
| Subask đơnĐiểm mỗi test được cộng vào dạng phần trăm | |
| INVERT01.in | INVERT01.out | 
| INVERT02.in | INVERT02.out | 
| INVERT03.in | INVERT03.out | 
| INVERT04.in | INVERT04.out | 
| INVERT05.in | INVERT05.out | 
| INVERT06.in | INVERT06.out | 
| INVERT07.in | INVERT07.out | 
| INVERT08.in | INVERT08.out | 
| INVERT09.in | INVERT09.out | 
| INVERT10.in | INVERT10.out | 
| INVERT11.in | INVERT11.out | 
| INVERT12.in | INVERT12.out | 
| INVERT13.in | INVERT13.out | 
| INVERT14.in | INVERT14.out | 
| INVERT15.in | INVERT15.out | 
| INVERT16.in | INVERT16.out | 
| INVERT17.in | INVERT17.out | 
| INVERT18.in | INVERT18.out | 
| INVERT19.in | INVERT19.out | 
| INVERT20.in | INVERT20.out | 
| INVERT21.in | INVERT21.out | 
| INVERT22.in | INVERT22.out | 
| INVERT23.in | INVERT23.out | 
| INVERT24.in | INVERT24.out | 
| INVERT25.in | INVERT25.out | 
| INVERT26.in | INVERT26.out | 
| INVERT27.in | INVERT27.out | 
| INVERT28.in | INVERT28.out | 
| INVERT29.in | INVERT29.out | 
| INVERT30.in | INVERT30.out | 
| INVERT31.in | INVERT31.out | 
| INVERT32.in | INVERT32.out | 
| INVERT33.in | INVERT33.out | 
| INVERT34.in | INVERT34.out | 
| INVERT35.in | INVERT35.out | 
| INVERT36.in | INVERT36.out | 
| INVERT37.in | INVERT37.out | 
| INVERT38.in | INVERT38.out | 
| INVERT39.in | INVERT39.out | 
| INVERT40.in | INVERT40.out |